baber/WOPTO huggingface dataset:
Patent JP-H08218412-A (JP)
Title: Work vehicle
Inventor: OHATA YOJIRO
IPC: E02F3/38
Filed: 1995-02-13
Abstract: PURPOSE: To provide a work vehicle which excels in visibility and transportation properties and facilitates the mounting of work machines such as a bucket having large digging force, breaker, etc., in front of a driver's seat. CONSTITUTION: A work vehicle is provided with a storage link 25 which is attached to an upper turn body 20 by a storage link turn pin 24 in such a manner that it can turn freely and which attaches a first boom cylinder support pin 26 which supports a first boom cylinder 36 in such a manner that it can oscillate freely to one end thereof and a link cylinder connection pin 27 to the other end thereof and turns and stores a work device 30 when the work vehicle is in the run posture and a link cylinder 28 which is attached to the storage link 25 and turns the storage link 25. At the time of run posture when the storage link 25 turns, the position of the first boom cylinder support pin 26 is allowed to move to a higher position than the work posture.
Patent JP-H09243188-A (JP)
Title: Coaxial pulse-tube refrigerator
Inventor: NOMACHI HIROYASU
IPC: F25B9/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To regulate expansion operation of a pulse-tube accompanying pressure fluctuations in working gas and prevent a drop in refrigeration performance by the generation of vibration attributable to the expansion operation of the pulse-tube. SOLUTION: This refrigerator is a pulse-tube refrigerator which connects a pressure vibration source 2, a cold accumulator case 5, a pulse-tube 11 and a phase adjustment source 12 in linear mode where the pulse-tube 11 is coaxially laid out inside the cold accumulator case 5. A cold accumulation material 6 is filled up in a space surrounded with the cold accumulator case 5 and the pulse-tube 11. One end of the pulse-tube 11 is joined with a fixing member 21 while the other end of the pulse-tube 11 is joined with the cold head 7.
Patent JP-H11244064-A (JP)
Title: Housing case
Inventor: BANDO TADAKAZU
IPC: A47B61/00
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a housing case of which drawer can be looked into even if the case is put on a high position and does not shift in the lateral direction even if plural cases are stacked up. SOLUTION: A rectangular parallelopiped outer frame 1 whose front face is opened and a drawer 2 to be inserted from the front face into the outer frame are respectively assembled using paperboard blanks to form the upper ends 16 of both side boards 15 of the drawer 2 so that the upper ends become lower toward the inner part to enable the drawer 2 to be inclined toward the front face side when the drawer 2 is drawn out. Holes 6 are bored on the upper and lower ends of side walls 4 of the outer frame 1 and joints 5 are inserted therein to enable the housing cases to be stacked up preventing the cases from shifting.
Patent JP-H10247353-A (JP)
Title: Disk recording/reproducing device
Inventor: UMEZAKI KIYOSHI
IPC: G11B17/26
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To make the exchange work of disk cartridge easy, enable the miniaturization and simplification of a mechanism, and also to enable high speed transfer of cartridge. SOLUTION: This device is provided with a traverse unit 12 arranged in the inner side of a casing 1 to record/reproduce to the disk cartridge 3, a stocker 4 whereon plural openings of cartridge housing parts 4a for housing the disk cartridge 3 are disposed around a front surface panel 2 on the more front surface side of the casing 1 than the traverse unit 12, a stocker transfer means for transferring the stocker 4 to the standby position to perform the exchange for pulling out the cartridge to the traverse unit 12 and the position to confirm the mounting of the cartridge around the front surface panel 2 and the cartridge ejecting position projected from the front panel 2, and a slide panel 6 sliding along the slide surface of the front surface panel 2.  Then, the transfer of the stocker 4 by the stocker transfer means is controlled in accordance with the change of the opening/closing state of the slide panel 6.
Patent JP-H02227921-A (JP)
Title: Pulse generator
Inventor: HAMAGUCHI TAKASHI
IPC: H01H19/62
Filed: 1989-03-01
Abstract: PURPOSE:To simply generate a pulse signal of the other kind by making a driving part to selectively contact with respective driven parts by movement of an operation body in the positional relation between the driving part in the operation body and the respective driven parts in two signal generators. CONSTITUTION:The subject pulse generator is so constituted that first and second signal generators 3, 4 and an operation body 5 are mounted on a case 2. And, when the operation body 5 is advanced, a driving part comes in a state to make contact with the driven part of the first signal generator 3, and when the operation body 5 is made to turn in this state, the driven part of the first signal generator 3 is driven by the driving part to generate a pulse signal from the first signal generator 3. On the other hand, when the driving body 5 is made to retreat, the driving part comes in a state to make contact with the driven part in the signal generator 4, and the operation body 5 is made to turn in this state, the driven part of the second signal generator 4 is driven by the driving part to generate a pulse from the second signal generator 4. Thereby, two kinds of different pulse signals can be generated with good operability.
Patent JP-2000246618-A (JP)
Title: Dresser for polishing pad
Inventor: FUJITA TAKASHI
IPC: B24B53/017
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the stability of polishing rate of a member to be polished by a polishing pad by holding plural abrasive grains so that tips of the plural abrasive grains at a polishing pad side are unevenly positioned and while embed ding ratio of all the abrasive grains are set at a specific value or more. SOLUTION: A polishing pad dresser 78 is installed on a wafer holding part 34, and an electrodeposition layer surface 78a is arranged opposite to a polishing pad. The dresser 78 is formed of a pedestal 84 and an electrodeposition layer 86 arranged on the pedestal 84 and holding plural diamond abrasive grains 88 in relation to the pedestal 84. The diamond abrasive grains 88 include plural kinds of abrasive gains having a different grain diameter so that all the abrasive grains work at a different time. The diamond abrasive grains 88 are arranged so that bottom parts of all the diamond abrasive grains 88 contact with the top surface of the pedestal 84, and the only tip of a part of the abrasive grains is projected outside of the electrodeposition layer 86.  In order to prevent a removal of the diamond abrasive grains 88, embedding ratio of all the diamond abrasive grains 88 is set at 60% or more.
Patent JP-S55142149-A (JP)
Title: Power transmission for hydraulic pump
Inventor: OOTSUBO KAZUHIKO
IPC: F16D55/30
Filed: 1979-04-24
Abstract: PURPOSE: To shorten the length in the axial direction and simplify the construction in the power transmission of a hydraulic construction machine, by adopting a clutch of the gear coupling system in the power transmission.  
     CONSTITUTION: A power transmission 2 has the flywheel 12 on which the coupling 15 is fixed by the bolts. The slide gear 55 that is connected to the shaft 53 by spline is slidable to right and left. The lower end of the york 61 is engaged to the groove 60 in order to move the slide gear 55 to the left from its released position to the position where the teeth 57 and 58 engage. The bracket 69 in which the ball 68 can move up and down is mounted on the cover 71 in order to determine the positions of engagement and release of the clutch. The spring 70 normally urges the ball 68 downward so that the ball 68 is urged into the V-groove 73 or 74 and the clutch is released or brought into engagement. The power can be transmitted to the hydraulic pump 3 can thus be continued or discontinued. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63216964-A (JP)
Title: Device for forming thin film
Inventor: YAMANISHI KENICHIRO
IPC: C23C14/32
Filed: 1987-03-04
Abstract: PURPOSE:To uniformize film thickness and film quality, by specifying both arrangement of a vapor generation part and the angle of nozzles for ejecting material of film formation in the titled device used with a cluster ion beam source. CONSTITUTION:A vapor generation source 104 is arranged so that it passes the center of a substrate 18 and surrounds extension lines vertical to the substrate 18. A helmetic crucible equipped with ejection nozzles 105 is provided. The ejection nozzles 105 are formed while keeping such suitable angles that clusters can be projected in the direction of the substrate 18. Firstly Si 7 of material for film formation is packed in a feed mechanism 133 thereof and the inside of a vacuum tank 1 is held at high vacuum and the mechanism 133 is heated until Si 7 is made to a melted state and the crucible 106 is heated at such temp. that Si incorporated therein reaches the prescribed vapor pressure. Thereby Si vapor ejected through the nozzles 105 forms cluster 12 and cluster ions 16 are formed by ionization mechanisms 110 and accelerated with acceleration electrodes 115 and allowed to collide against the substrate 18 together with neutral clusters 17. At this time, since the nozzles 105 are provided so that the clusters 17 are made incident on the substrate 18 at a suitable angle, the uniform distribution of film thickness is obtained.
Patent JP-H11252329-A (JP)
Title: Facsimile equipment provided with cordless scanner
Inventor: NAKADA KENICHIRO
IPC: H04N1/107
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To read the original picture of a facsimile equipment at the place other than its place of installation. SOLUTION: A cordless scanner 2 reads the image of an original 4 by a video input part in a state where it is not installed in a main body 3 and can accumulate it in a memory storage section 15. Accumulated image data is transferred to a main body 3 side via a scanner communication control part 20 and a main body communication control part 30, when the cordless scanner 2 is installed in the main body 3. At the installing of the cordless scanner 2 to the main body 3, an image signal from a video signal input part is transferred directly to the main body 3 and an image processing at an A/D conversion part 21 and at a binarizing image processing part 22 can be executed similarly as a facsimile equipment in which image reading is fixed to the main body.
Patent JP-H04221252-A (JP)
Title: Seat belt web guide device
Inventor: AREKUSANDAA PII KOTEIKOBUSUKII
IPC: B60R22/24
Filed: 1991-03-14
Abstract: PURPOSE: To prevent a guiding device from being broken or cut and provide a compact inexpensive seat web guiding device. CONSTITUTION: A seat belt web guiding device is provided with a web guide 30 provided with a web opening, through which a seat belt web 12 is passed, and a fixing part fixed to the web guide 30. The fixing part is provided with a mounting part 32, via which the fixing part is mounted to the vehicle body pivotally, and a restricting means restricting rotation of the fixed part.
Patent JP-H04285816-A (JP)
Title: Recorder
Inventor: YOSHIZAWA KOJI
IPC: G01D15/16
Filed: 1991-03-15
Abstract: PURPOSE:To enable the residual quantity of ink to be visually detected and to prevent invasion of dust from a vent hole of an ink container and spill of the ink from the vent hole on the occasion of the visual detection of the residual quantity of the ink. CONSTITUTION:An ink container 1 is formed of a light-transmitting material and a scale 2 is attached to any one of the bottom and sides thereof, while a recording head 10 has a hollow part in a place of a main body frame 6 thereof which corresponds to the scale. Besides, the ink container 1 is provided, in the ceiling part, with filters 4 and 5 which allows air to pass through, but does not allow ink to pass.
Patent JP-S63218530-A (JP)
Inventor: TANAKA SHIYUUJIROU
IPC: C04B28/08
Filed: 1987-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02209712-A (JP)
Title: Active current transformer
Inventor: KURISUTOFUAA AARU DEEBIIZU
IPC: H01F38/28
Filed: 1989-03-03
Abstract: PURPOSE: To reduce the need for winding a primary conductor and to reduce the manufacturing cost by arranging a feedback sensor in the common path of first and second magnetic circuits and substatially equalizing the flux in the second path to that in the first path through operation of an amplifier in response to the voltage of the feedback sensor. CONSTITUTION: The current transformer comprises a feedback sensor in the form of primary and secondary conductor windings Wp, Ws and a feedback winding Wf. The primary winding Wp may be a single U-shaped winding wound around a first magnetic circuit M1 partially sharing the path with a second magnetic circuit M2 . The secondary conductor winding Ws and the feedback winding Wf are wound around the common path of two magnetic circuits and the feedback winding Wf is coupled tightly with the secondary winding Ws to pass fluxes of identical magnitude through the sensor and the secondary winding. The secondary winding Ws and the feedback winding Wf are connected with an amplifier circuit A.
Patent JP-H025873-A (JP)
Title: Novel hybrid bacillus sringiensis gene, plasmid and transformed pseudomonas fluorescence
Inventor: TOOMASU II GIRUROI
IPC: A01N63/00
Filed: 1989-03-03
Abstract: A novel hybrid Bacillus thuringiensis toxin gene toxic to lepidopteran insects has been cloned. The DNA encoding the Bacillus thuringiensis toxin can be used to transform various prokaryotic and eukaryotic microbes to express the Bacillus thuringiensis toxin. These recombinant microbes can be used to control lepidopteran insects in various environments.
Patent JP-H06239755-A (JP)
Title: Antifungal agent
Inventor: SUZUKI MASAYUKI
IPC: A61P31/04
Filed: 1993-02-16
Abstract: PURPOSE:To obtain an antifungal agent exhibiting a high safety to the human body. CONSTITUTION:This antifungal agent contains a kind of natural saponin extracted and isolated from a plant (especially root part of asparagus), i.e., yamoscin (chemical name: (25S)-spirost-5-en-3beta-ol-3-O-alpha-L-rhamnopyranosyl (1 2)-[alpha-L-rhamonpyranosyl (1 4)]-beta-D-glucopyranoside) as the active component.
Patent JP-S60194462-A (JP)
Title: Production of insulatable capsule toner
Inventor: HOSOI NORIYUKI
IPC: G03G9/093
Filed: 1984-03-15
Abstract: PURPOSE:To obtain the titled toner having high electric resistance by forming a shell around a core material contg. a recording material dispersed in an aq. soln. to form a microcapsule then washing the same with water contg. cation in concn. of a specific value or below. CONSTITUTION:A core material contg. a coloring material (e.g.; carbon black), polymer (e.g.; styrene-butadiene copolymer), high boiling solvent (e.g.; dibutyal phthalate), magnetic particles (e.g.; magnetite), etc. is dispersed in the form of microdroplets into an aq. soln. A shell consisting of a polyurea resin, polyurethane resin, etc. is then formed around the core material by a method such as an interfacial polymn. method, phase sepn. method, etc. to grow a microcapsule. The resultant microcapsule is washed by using ion exchange water and (or) water such as distilled water contg. cation in <=10ppm concn. The intended insulatable capsule toner is thus obtd.
Patent JP-S51126513-A (JP)
Title: Oiler
Inventor: KAMEDA MORIO
IPC: B60S5/02
Filed: 1975-04-25
Abstract: PURPOSE: Prevention against walking of oil supply mechanism parts of the case of an oiler, when not used, equiped with an oil supply nozzle, etc, supported rotatably. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52133719-A (JP)
Title: Information reader for mov ing object
Inventor: OKAMOTO ATSUTOSHI
IPC: G06K7/10
Filed: 1976-04-30
Abstract: PURPOSE: To set both the illumination light axis of the light source illuminating on the code label and the viewfield light axis of the light receiver sector receiving the reflection image into a slanting direction against the label surface. In this way, the angle formed with both axies can be decreased, preventing halation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02228482-A (JP)
Title: Treatment of metal surface with zinc phosphate
Inventor: ENDO YUKINOBU
IPC: C23C22/16
Filed: 1989-03-02
Abstract: PURPOSE:To form a corrosion resistant chemical coating film fit for coating by electrodeposition on the surface of a metal such as iron and to improve the scab resistance of the surface, the resistance to warm salt water and the adhesion by treating the surface of the metal with an acidic aq. soln. of zinc phosphate having a specified isoelectric point and contg. colloidal particles of a specified particle size. CONSTITUTION:An acidic aq. soln. of zinc phosphate having <=3 isoelectric point and contg. 0.01-10g/l colloidal particles of <=0.1mum particle size is prepd. A metal such as iron is immersed in the aq. soln. and washed to form a zinc phosphate coating film. The aq. soln. preferably contains 0.1-2.0g/l zinc ions, 5-40g/l phosphate ions and a film formation accelerator. The treatment temp. is regulated to about 20-70 deg.C and the treatment time to about >=15sec.
Patent JP-H05249982-A (JP)
Title: Method and device for active sound elimination
Inventor: HASHIRAO MASAHIRO
IPC: G10K11/178
Filed: 1992-03-09
Abstract: PURPOSE:To perform active sound elimination at low cost even in the case of a plurality of ducts. CONSTITUTION:Each duct D1, D2 has a FIR filter 3a, 3b for producing an inversion sound signal having the same amplitude in the reversed phase to a noise signal in the duct D1, D2; an additive sound source s1, s2 for receiving the inversion sound signal produced by the filter 3a, 3b and emitting an inversion sound into the duct D1, D2; and a monitor microphone m1, m2 for detecting the reduced sound level in the duct D1, D2 reduced by the emission of the inversion sound of the additive sound source s1, s2. A set filter coefficient of each filter 3a, 3b according to the system of the duct D1, D2 is determined and stored, and when the output level of the monitor microphone m1, m2 of each duct D1, D2 is higher than a determined level, the filter coefficient of the filter 3a, 3b is renewed from the set value so that the output level is reduced.
Patent JP-S53137016-A (JP)
Title: Oriented electrical steel sheet of ultra low iron loss
Inventor: KUROKI KATSUROU
IPC: H01F1/16
Filed: 1977-05-04
Abstract: PURPOSE: To provide the title finish annealed steel sheet having linear fine strains on its matrix and contg. a specified amt. of S. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59176839-A (JP)
Title: Bidirectional routing circuit
Inventor: SASAKI SHIGERU
IPC: G06F7/76
Filed: 1983-03-26
Abstract: PURPOSE:To attain the optional data shift or data exchange with a 1-step operation by providing a data selecting circuit and a direction control circuit which sets the correspondence between the 1st and 2nd signal line groups. CONSTITUTION:A data selecting circuit 3 and a directional control circuit 4 are provided between lines A...N of the 1st signal line group and lines (a)-(n) of the 2nd signal line group. The circuit 4 designates the data flowing direction with a direction control signal 6. The circuit 3 designates the connecting correspondence between each line of the 1st signal line group and that of the 2nd signal line group with a data selection control signal 5. Each signal line group can transmit the 4-bit parallel signal consisting of 4 pieces. In this case, the correspondence is secured with both signals 5 and 6 like A b, B c, C d and D a. Thus the right 1-shift is carried out.
Patent JP-S59175424-A (JP)
Title: Anthelmintic agent
Inventor: OOYA ZENICHIROU
IPC: C07C239/00
Filed: 1983-03-26
Abstract: PURPOSE:To provide an anthelmintic agent having low toxicity and high anthelmintic activity to warm-blooded animal, applicable easily and exhibiting sure effect, by using N-alkenyl-N-acyl-O-alkenylhydroxylamine derivatives (most of which are novel) as active component. CONSTITUTION:The objective anthelmintic agent contains, as an active component, the N-alkenyl-N-acyl-O-alkenylhydroxylamine derivative of formula I (R<1> is H, alkyl, alkenyl, phenyl or substituted phenyl; R<2> and R<3> are H or methyl) (e.g. N,O-diallyl-N-acetylhydroxylamine) (most of the compounds are novel). The compound of formula I can be prepared by reacting the compound of formula II with the compound of formula III (X is halogen) in a solvent in the presence of an acid acceptor. The anthelmintic agent can be applied to animals such as pig, sheep, horse, cattle, goat, dog, cat, chicken, turkey, duck, etc.
Patent JP-H01225180-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: FUKUHARA SATOSHI
IPC: G01L9/04
Filed: 1988-03-04
Abstract: PURPOSE:To obtain a semiconductor pressure sensor having good and smooth dimensional reproducibility and no stress concentration by initially forming most of a recess by anisotropical etching, and then finishing the bottom of a diaphragm by isotropically etching to form a circular diaphragm. CONSTITUTION:A silicon substrate 12 formed with a semiconductor gauge 13 and a mask 14 is initially roughly processed by anisotropically etching with good dimensional reproducibility and flat face of a diaphragm 17. Then, it is electrolytically etched by dipping it in a isotropic etchant utilizing the fact that the etching degree is different according to the difference of current density, the bottom of the diaphragm 17 of a rectangular state formed by anisotropically etching is finished in a circular state, and corners are removed. Thus, a high breakdown strength semiconductor pressure sensor having good dimensional reproducibility and flat face of the diaphragm 17 can be obtained.
Patent JP-S54144390-A (JP)
Title: 7-substituted-3-cephem-4-carboxylic acid derivative and its preparation
Inventor: TAKATANI TAKAO
IPC: A61P31/04
Filed: 1978-04-28
Abstract: NEW MATERIAL:A compound of formula I [R 1  is II, III (X is S, O, imino, acylimino), etc.; R 2  is H, lower alkenyl, lower alkyl; R 3  is H, lower alkyl; R 4  is H, halogen, lower alkyl], its derivative at the CO 2 H group, and their salt.  
     EXAMPLE: 7-[ 2-(2, 3-Dihydro-1, 4-dithiyn-5-yl)-2-methoxyiminoacetamido ]-3- cephem-4-carboxylic acid (syn-isomer).  
     USE: Antibiotic agent having broad antibiotic spectrum. The syn-isomer has far higher activity than the anti-isomer.  
     PROCESS: The compound I, its derivative at the CO 2 H group, or their salt can be prepared by reacting the compund IV, its derivative at the NH 2  or CO 2 H group, or their salt, with a compound V, its derivative at the CO 2 H group or their salt. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000248474-A (JP)
Title: Flock product
Inventor: ABIRU SHIGEO
IPC: D06N7/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a flock product that has excellent resistance to chemicals and abrasion and low friction factor by flocking the piles of specific polyethylene fibers having a super-high molecular weight on the backing material. SOLUTION: The piles of superhigh molecular weight polyethylene fiber with a strength of >=15 g/d at break and an elongation of <=6% at break and a filament fineness of <=12 de, preferably <=5 de, and a pile length of <=6 mm are flocked on the backing material, for example, polyester taffeta woven fabric to give flocked fabric goods having the stationary friction factor and the dynamic friction factor of <=12 gf/cm2, respectively according to JIS K7125 with a SUS plate of 50 mm×50 mm as a friction piece under 1500 g loading.
Patent JP-S53136586-A (JP)
Title: Preparation of llglutamic acidd*c* semialdehyde
Inventor: NAKAMORI SHIGERU
IPC: C12P7/40
Filed: 1977-05-02
Abstract: PURPOSE: To prepare L - glutamic acid -ϒ - semialdehyde, which is an excellent raw material of L - tryptophan, at a low cost, by culturing microorganisms capable of producing L - glutamic acid - ϒ - semialdehyde. 
     COPYRIGHT: (C)1978,JPO&Japio